A surgical jig-like device designed as a precision guide for the pre-drilling of orthopaedic screw holes into bone and for guiding an orthopaedic instrument into an implanted device, typically to treat long bones (e.g., femur, humerus, and tibia). It typically consists of two parts: 1) an insertion guide in which the correctly angled/placed guide holes are situated; and 2) an insertion handle which will attach to the bone or implant. Drill guides or other drilling/tapping devices will be fed through the insertion guide at the precise intended angle, and it may have adaptations for providing magnetic alignment. This is a reusable device.